Before you go saltwater, there's one thing to get straight: a saltwater pool still uses chlorine. The salt chlorine generator produces it automatically from dissolved salt — it's not an alternative, it's automation. Better swimming comfort, fewer chemical runs to the store, but a pH that climbs constantly, a cell to maintain, and a real upfront cost. Here's the honest guide to help you decide.

Above-ground pools follow the same water chemistry rules as in-ground pools. The difference is everything happens faster. An imbalance that would take days to show up in a large pool can turn 2,600 gallons green overnight. Smaller volume, weaker filtration, sun-baked walls: here's what actually changes and how to adjust your maintenance routine accordingly.

Your pool water is white, milky, or just won't clear up — and you've already checked the chlorine. The color and texture of cloudy pool water is actually telling you something specific: calcium precipitation, a filtration issue, dead algae in suspension, or something that happened right after you added a chemical. This guide tells you exactly which one you're dealing with and what to do about it.

Your pH keeps creeping up no matter how much pH decreaser you add. Or it drops out of range every time it rains. Either way, there's a good chance the real culprit isn't the pH itself — it's your Total Alkalinity. This guide explains what drives pH up or down, what it does to your chlorine and your equipment, and the correction sequence that actually works.

My chlorine is fine but the water's still green." "I keep adding chlorine and it disappears within hours." If either of these sounds familiar, the issue probably isn't how much chlorine you're adding — it's whether that chlorine is actually working. pH, CYA, and temperature all determine whether your chlorine sanitizes or just sits there. This guide explains the right target values for your pool type, why levels fluctuate, and how to get stable, effective water chemistry

Tired of testing your pool water several times a week and still not knowing if something's off? Connected pool analyzers monitor pH, disinfection potential, and temperature around the clock and tell you exactly what to add and when — no guesswork, no missed imbalances. But not all devices are equal: connectivity, subscriptions, sensor lifespan, and pool compatibility can make or break the experience. Here's what to look for before you buy.

Your eyes are red. Your skin itches. The pool reeks of chlorine. Before you cut back on chlorine, stop — that's almost certainly the wrong move. In most cases, pool irritation comes down to two things: pH that's drifted out of range, or chloramines building up in the water. Both are entirely fixable. This guide tells you exactly which one you're dealing with and how to sort it out before your next swim.

You shocked your pool. You waited. It's still green. Sound familiar? Before you add more chlorine, stop — it's almost certainly not going to help. A green pool that resists treatment is always telling you something specific: a pH problem, a CYA buildup, phosphates feeding the algae, or a filtration issue. Each one has a precise fix. This guide walks you through how to find the real cause and clear your water in 48 to 72 hours.